But I don't use the IDE controllers...
And the VIAPFD.SYS file that's the fix (I think) for it actually induces click/pops on my Live, so I don't have that loaded, but I do have the VIA 4in1 drivers loaded.
I don't use ACPI. The Live has it's own IRQ that is not shared with anything. I'm running Windows 2000 with the WDM drivers and Liveware 3.